Whose Hellos Are These, Anyway?

In a world where every greeting carries a hidden meaning, you play as Sam, a washed-up detective with a penchant for absurdity. After waking up to find sticky notes with cryptic hellos plastered on your walls, you embark on a journey to uncover the identity of the mysterious 'Greetmaster' - an elusive figure who seems to control the greetings of the city. Your investigation leads you through a series of bizarre encounters with eccentric characters, each holding clues and riddles disguised as casual banter. As tensions rise and the hilarity unfolds, you must navigate the thin line between trust and treachery, all while ponderously questioning the etiquette of everyday interactions. Can you solve the greeting conundrum before it's too late?